cavity of concha

cav·i·ty of con·cha

[TA]

the space within the lower, larger portion of the concha below the crus helicis; it forms the vestibule leading into the external acoustic meatus.

Synonym(s): cavitas conchae [TA], cavum conchae ☆

cav·i·ty of con·cha

(kavi-tē kongkă) [TA]

Space within lower, larger portion of the concha below crus helicis; forms vestibule leading into external acoustic meatus.